Interactive three-dimensional panoramic multimedia virtual exhibition method based on physical exhibition hall

Abstract

The invention discloses an interactive three-dimensional panoramic multimedia virtual exhibition method based on a physical exhibition hall, and relates to the technical field of virtual exhibition realization method. The method comprises the following steps: scanning a physical exhibition hall scene; constructing a three-dimensional panoramic exhibition hall information model by using the data obtained by scanning the physical exhibition hall scene; constructing an available exhibition and display region database; constructing an exhibition and display basic material library; constructing an exhibition and display content database; constructing a three-dimensional panoramic multimedia exhibition information model; creating a three-dimensional panoramic multimedia interactive roaming model based on the three-dimensional panoramic multimedia exhibition information model; and adding an audience management module to the three-dimensional panoramic multimedia interactive roaming model. The method can replace the exhibition and display content in the virtual exhibition hall at low cost and fast speed, can change audience's roles, can record viewer's tracks, can improve the fun of the exhibition, is good in experience effect, and can help a virtual exhibition organizer improve planning and management.

Description

technical field [0001] The invention relates to the technical field of virtual exhibition realization methods, in particular to an interactive three-dimensional panoramic multimedia virtual exhibition method based on a physical exhibition hall. Background technique [0002] Due to the limitations of exhibition space and exhibition time in traditional art galleries, museums, and exhibition halls, most of the exhibits cannot be seen by the audience, which greatly limits the impact of the exhibits. In recent years, online virtual museums or digital museums have gradually increased, the main purpose of which is nothing more than to disseminate, inherit, and convey the influence of exhibited works. However, most of the digitized museums (art galleries) so far only digitize collections for online display, or take panoramic shots of exhibitions online for viewers to roam. In view of the fact that the exhibition content of most exhibition halls, especially art galleries, is constan...

AI Technical Summary

Problems solved by technology

However, most of the digitized museums (art galleries) so far only digitize the collections for online exhibitions, or take panoramic shots of the exhibitions and surf the Internet for the audience to roam.

In view of the fact that the exhibition content of most exhibition halls, especially art galleries, is constantly updated, the traditional digital method cannot quickly update the exhibition content, or updating the exhibition content means doing it again, and the cost and time are relatively large.

In addition, some of the digital exhibition halls currently on the market are traditional two-dimensional exhibitions with pictures. The better ones are based on panoramic real-scene shooting or virtual virtual scene models. When viewing exhibitions, they are all first-person characters, and the experience is not good. , the promotion of virtual exhibitions is difficult, and many virtual exhibition halls are deserted in front of the doors, with few visitors

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